Hi Sven, When event is triggered I check all components with #isValid(). I am not sure if validation is performed after every ajax update or only after submit?
I am aware of AjaxFormSubmitBehavior, but I want to check fields after every user action, so user can know error immediately and not only after submit. Best regards, Michal > -----Original Message----- > From: Sven Meier [mailto:s...@meiers.net] > Sent: Tuesday, January 03, 2012 10:13 > To: users@wicket.apache.org > Subject: Re: AjaxFormComponentUpdatingBehavior, required fields and > validation > > Hi, > > are you validating all form components or just the one which triggered > the ajax request? > > You know AjaxFormSubmitBehavior? > > Sven > > Am 03.01.2012 09:32, schrieb Michal Wegrzyn: > > Any ideas here? Should I provide a quickstart? > > > > Best regards, > > Michal Wegrzyn > > > >> -----Original Message----- > >> From: Michal Wegrzyn [mailto:michal.wegr...@onior.com] > >> Sent: Monday, December 19, 2011 23:07 > >> To: users@wicket.apache.org > >> Subject: AjaxFormComponentUpdatingBehavior, required fields and > >> validation > >> > >> Hi, > >> > >> I have form with few TextField and DropDownChoice components. All of > >> them have added AjaxFormComponentUpdatingBehavior( "onkeyup" ) and > are > >> set as required. Some of them are wrapped in my custom objects, but > it > >> does not matter (validation and processing logic is in behavior). > >> > >> With this setup after every ajax update triggered with behaviour's > >> onUpdate( AjaxRequestTarget ) or onError( AjaxRequestTarget ) I try > to > >> check if form components are valid and give instant feedback to > user. > >> > >> Unfortunately results obtained from component's isValid() are wrong. > >> Empty TextFields are almost always valid. > >> Only after clearing TextField error is added to component, but after > >> changing for example other TextField to whatever value (and thus > >> triggering next validation check) isValid() on blank, required > >> TextField returns true. > >> > >> Is this approach incorrect or am I missing something? > >> > >> Best regards, > >> Michal Wegrzyn > >> > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
